Difference between revisions of "Category:LSL Error"

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{{LSL Header|ml=*}}{{LSLC|}}
There are only a few ways to crash a script in LSL. The most popular is [[integer]] divide-by-zero but there are also functions which will cause the script to crash.
 
{| {{Prettytable}}
|+ Crashes not caused by function calls.
|- {{Hl2}}
! Message
! Example / Cause
! LSRF
|-
| ''[[:Category:LSL Error/Math|Math Error]]''
| Integer divide by zero: <code>1 / 0</code>
| LSRF_MATH
|-
| ''Hit Sandbox Limit''
| Setting [[STATUS_SANDBOX]] and then the objects moves beyond 10m
| LSRF_SANDBOX
|-
| ''Stack-Heap Collision''
| Running out of memory
| LSRF_STACK_HEAP_COLLISION
|-
| ''Lists may not contain lists''
| For whatever reason the following will compile, but it will crash at runtime <code>[(list)1]</code>
| LSRF_NESTING_LISTS
|}
 
{| {{Prettytable}}
|+ Function calls that can crash the script
|- {{Hl2}}
! Function
! Error Delivery
! Message
! Description
! LSRF
|-
| [[llListen]]
| [[PUBLIC_CHANNEL]]
| ''Too Many Listens''
| The script tried to open more than 65 concurrent listens.
| LSRF_TOO_MANY_LISTENS
|-
| [[llPow]]
| [[PUBLIC_CHANNEL]]
| ''Math Error''
| Triggered for imaginary results <code>(({{LSLPT|exponent}} != ([[integer]]){{LSLPT|exponent}}) && ({{LSLPT|base}} < 0.0))</code>
| LSRF_MATH
|-
| [[llSqrt]]
| [[PUBLIC_CHANNEL]]
| ''Math Error''
| Triggered for imaginary results <code>({{LSLPT|val}} < 0.0)</code>
| LSRF_MATH
|}
 
{| class="sortable" {{prettytable}}
|+ Full table of LSL VM generated errors (this is by no means all of the LSL errors
|- {{hl2}}
! Message
! LSRF
! Cause
|-
| "Invalid"
| ''NA''
| Internal VM error - report any occurrence on [https://jira.secondlife.com/ JIRA]
|-
| "Math Error"
| LSRF_MATH
| Math error, divide by zero, imaginary result, etc.
|-
| "Stack-Heap Collision"
| LSRF_STACK_HEAP_COLLISION
| The script ran out of memory. Use less memory or split your memory usage across multiple scripts.
|-
| "Bounds Check Error"
| LSRF_BOUND_CHECK_ERROR
|
|-
| "Heap Error"
| LSRF_HEAP_ERROR
|
|-
| "Version Mismatch"
| LSRF_VERSION_MISMATCH
| Internal VM error - report any occurrence on [https://jira.secondlife.com/ JIRA]
|-
| "Missing Inventory"
| LSRF_MISSING_INVENTORY
| The script itself has been lost despite still appearing to be in inventory. You could try contacting [https://support.secondlife.com/ support].
|-
| "Hit Sandbox Limit"
| LSRF_SANDBOX
| This is not an error per se, it's enable with [[STATUS_SANDBOX]] and used for debugging to keep objects from escaping.
|-
| "Chat Overrun"
| LSRF_CHAT_OVERRUN
| '''Deprecated''': {{LSLC|Chat}} functions use to throw this error instead of silent truncation.
|-
| "Too Many Listens"
| LSRF_TOO_MANY_LISTENS
| The script tried to have more than 65 listens open at the same time. Considering using [[llListenRemove]].
|-
| "Lists may not contain lists"
| LSRF_NESTING_LISTS
| For whatever reason the following will compile, but it will crash at runtime [(list)1]
|-
| "CLI Exception"
| LSRF_CLI
| Internal VM error - report any occurrence on [https://jira.secondlife.com/ JIRA]
|}
Source:
https://bitbucket.org/lindenlab/viewer-release/src/bc61d5ad9162bd461c17d77728090fe5d8ead59e/indra/lscript/lscript_execute/lscript_execute.cpp?at=default

Latest revision as of 12:23, 30 December 2013

There are only a few ways to crash a script in LSL. The most popular is integer divide-by-zero but there are also functions which will cause the script to crash.

Crashes not caused by function calls.
Message Example / Cause LSRF
Math Error Integer divide by zero: 1 / 0 LSRF_MATH
Hit Sandbox Limit Setting STATUS_SANDBOX and then the objects moves beyond 10m LSRF_SANDBOX
Stack-Heap Collision Running out of memory LSRF_STACK_HEAP_COLLISION
Lists may not contain lists For whatever reason the following will compile, but it will crash at runtime [(list)1] LSRF_NESTING_LISTS
Function calls that can crash the script
Function Error Delivery Message Description LSRF
llListen PUBLIC_CHANNEL Too Many Listens The script tried to open more than 65 concurrent listens. LSRF_TOO_MANY_LISTENS
llPow PUBLIC_CHANNEL Math Error Triggered for imaginary results ((exponent != (integer)exponent) && (base < 0.0)) LSRF_MATH
llSqrt PUBLIC_CHANNEL Math Error Triggered for imaginary results (val < 0.0) LSRF_MATH
Full table of LSL VM generated errors (this is by no means all of the LSL errors
Message LSRF Cause
"Invalid" NA Internal VM error - report any occurrence on JIRA
"Math Error" LSRF_MATH Math error, divide by zero, imaginary result, etc.
"Stack-Heap Collision" LSRF_STACK_HEAP_COLLISION The script ran out of memory. Use less memory or split your memory usage across multiple scripts.
"Bounds Check Error" LSRF_BOUND_CHECK_ERROR
"Heap Error" LSRF_HEAP_ERROR
"Version Mismatch" LSRF_VERSION_MISMATCH Internal VM error - report any occurrence on JIRA
"Missing Inventory" LSRF_MISSING_INVENTORY The script itself has been lost despite still appearing to be in inventory. You could try contacting support.
"Hit Sandbox Limit" LSRF_SANDBOX This is not an error per se, it's enable with STATUS_SANDBOX and used for debugging to keep objects from escaping.
"Chat Overrun" LSRF_CHAT_OVERRUN Deprecated: functions use to throw this error instead of silent truncation.
"Too Many Listens" LSRF_TOO_MANY_LISTENS The script tried to have more than 65 listens open at the same time. Considering using llListenRemove.
"Lists may not contain lists" LSRF_NESTING_LISTS For whatever reason the following will compile, but it will crash at runtime [(list)1]
"CLI Exception" LSRF_CLI Internal VM error - report any occurrence on JIRA

Source: https://bitbucket.org/lindenlab/viewer-release/src/bc61d5ad9162bd461c17d77728090fe5d8ead59e/indra/lscript/lscript_execute/lscript_execute.cpp?at=default

Subcategories

This category has only the following subcategory.

L

Pages in category "LSL Error"

The following 2 pages are in this category, out of 2 total.

L

S

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